摘要
高等级公路穿越山区时 ,通常需要开挖而形成路堑边坡 ,其边坡的稳定性将危及公路施工和运营安全 ,故常需要对不稳定边坡进行加固处理。对具有大体积、大面积范围且存在滑动面的不稳定岩土体 ,加固方法以预应力锚索为佳。在结合某高等级公路路堑高边坡工程中 ,分析了已有地质条件的基础上 。
Based on the engineering geology condition of Jinsan cut slope, the caculation model and process of stability analysis are reported. According to the calculation results, the reinforced scheme such as anchoring engineering is established and a program of high rock slop has been carried out in this paper. [
出处
《西安工程学院学报》
2000年第2期38-40,49,共4页
Journal of Xi'an Engineering University
关键词
高等级公路
高边坡
预应力锚索
加固
路堑
expressway
high rock slope
stability analysis
prestressed anchoring cable
reinforcement
